package cn.yunhe.servlet;

import cn.yunhe.service.UserService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/UserDeleteServlet")
public class UserDeleteServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        int uid = Integer.parseInt(request.getParameter("userid"));
        UserService userService = new UserService();
        boolean flag = userService.deleteUser(uid);

        if (flag) {
            response.sendRedirect("UserByPageServlet");
        } else {
            response.setContentType("text/html; charset=UTF-8");
            PrintWriter out = response.getWriter();
            out.print("<script>alert('删除失败，请联系管理员')</script>");
        }

    }



    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
